113872924019 has 8 divisors (see below), whose sum is σ = 114788241408. Its totient is φ = 112957898760.

The previous prime is 113872924013. The next prime is 113872924079. The reversal of 113872924019 is 910429278311.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 113872924019 - 2³² = 109577956723 is a prime.

It is a super-2 number, since 2×113872924019² (a number of 23 digits) contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (113872924013) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 746474 + ... + 885984.

It is an arithmetic number, because the mean of its divisors is an integer number (14348530176).

Almost surely, 2^113872924019 is an apocalyptic number.

113872924019 is a deficient number, since it is larger than the sum of its proper divisors (915317389).

113872924019 is a wasteful number, since it uses less digits than its factorization.

113872924019 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 146065.

The product of its (nonzero) digits is 217728, while the sum is 47.

The spelling of 113872924019 in words is "one hundred thirteen billion, eight hundred seventy-two million, nine hundred twenty-four thousand, nineteen".